Core Data Editor

Core Data Editor provides a graphical interface for inspecting and modifying the persistent data of macOS and iOS applications that use Apple’s Core Data framework. It can open XML, SQLite, and binary stores, visualizing entity relationships and allowing users to add, delete, or edit managed objects directly in table views. The tool also generates Objective‑C code representing the underlying data model.

The application is built around a set of view controllers and data coordinators that abstract the details of fetching, displaying, and persisting objects. Different coordinator subclasses handle entity listings, unordered and ordered to‑many relationships, and to‑one relationships, supporting search, column customization, and automatic saving of UI state. A brief optional setup wizard guides first‑time users, but experienced developers can skip it.

Core Data Editor is open source, offered with a free tier, and maintained as a stable project. It can be built by opening the Xcode workspace and compiling the source, making it accessible to developers who need a lightweight, visual way to work with Core Data stores.